| 1 |
C $Header: /u/gcmpack/MITgcm/verification/fizhi-gridalt-hs/code/do_fizhi.F,v 1.2 2004/08/20 13:40:03 molod Exp $ |
| 2 |
C $Name: $ |
| 3 |
#include "FIZHI_OPTIONS.h" |
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subroutine do_fizhi(myid, |
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. idim1,idim2,jdim1,jdim2,Nrphin,Nsxin,Nsyin,im1,im2,jm1,jm2,bi,bj, |
| 6 |
. nchp,nchptot,nchpland, |
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. uphy,vphy,thphy,sphy,pephy,lons,lats, |
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. ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke, |
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. tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf, |
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. albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon, |
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. tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac, |
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. o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane, |
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. duphy,dvphy,dthphy,dsphy) |
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c----------------------------------------------------------------------- |
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c Interface routine to calculate physics increments - calls fizhi_driver. |
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c Purpose of this routine is to set up arrays local to fizhi and 'save' |
| 17 |
c them from one iteration to the next, and act as interface between the |
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c model common blocks (held in fizhi_wrapper) and fizhi_driver. |
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c Copies of variables that are 'shadowed' are made here without shadows |
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c for passing to fizhi_driver. |
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c Note: routine is called from inside a bi-bj loop |
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c |
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c----------------------------------------------------------------------- |
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implicit none |
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#include "SIZE.h" |
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#include "fizhi_SIZE.h" |
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#include "chronos.h" |
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|
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C Argument list declarations |
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integer myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2 |
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integer Nrphin,Nsxin,Nsyin,bi,bj,nchp |
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integer nchptot(Nsxin,Nsyin),nchpland(Nsxin,Nsyin) |
| 33 |
_RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 34 |
_RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 35 |
_RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
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_RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 37 |
_RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,Nsxin,Nsyin) |
| 38 |
_RS lons(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
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_RS lats(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
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_RL ctmt(nchp,Nsxin,Nsyin),xxmt(nchp,Nsxin,Nsyin) |
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_RL yymt(nchp,Nsxin,Nsyin) |
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_RL zetamt(nchp,Nsxin,Nsyin) |
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_RL xlmt(nchp,Nrphin,Nsxin,Nsyin),khmt(nchp,Nrphin,Nsxin,Nsyin) |
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_RL tke(nchp,Nrphin,Nsxin,Nsyin) |
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_RL tgz(im2,jm2,Nsxin,Nsyin) |
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_RL sst(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
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_RL sice(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
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_RL phis_var(im2,jm2,Nsxin,Nsyin) |
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integer landtype(im2,jm2,Nsxin,Nsyin) |
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_RL fracland(im2,jm2,Nsxin,Nsyin),emiss(im2,jm2,10,Nsxin,Nsyin) |
| 51 |
_RL albvisdr(im2,jm2,Nsxin,Nsyin),albvisdf(im2,jm2,Nsxin,Nsyin) |
| 52 |
_RL albnirdr(im2,jm2,Nsxin,Nsyin),albnirdf(im2,jm2,Nsxin,Nsyin) |
| 53 |
_RL chfr(nchp,Nsxin,Nsyin),alai(nchp,Nsxin,Nsyin) |
| 54 |
_RL agrn(nchp,Nsxin,Nsyin) |
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integer ityp(nchp,Nsxin,Nsyin),igrd(nchp,Nsxin,Nsyin) |
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_RL chlat(nchp,Nsxin,Nsyin),chlon(nchp,Nsxin,Nsyin) |
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_RL tcanopy(nchp,Nsxin,Nsyin),tdeep(nchp,Nsxin,Nsyin) |
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_RL ecanopy(nchp,Nsxin,Nsyin),swetshal(nchp,Nsxin,Nsyin) |
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_RL swetroot(nchp,Nsxin,Nsyin),swetdeep(nchp,Nsxin,Nsyin) |
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_RL snodep(nchp,Nsxin,Nsyin),capac(nchp,Nsxin,Nsyin) |
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_RL o3(im2,jm2,Nrphin,Nsxin,Nsyin) |
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_RL qstr(im2,jm2,Nrphin,Nsxin,Nsyin) |
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_RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin) |
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_RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
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_RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
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_RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
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_RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
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|
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|
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c Local Variables |
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integer ptracer,ntracer |
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parameter (ptracer = 1) |
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parameter (ntracer = 1) |
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integer iras,nlwcld,nlwlz,nswcld,nswlz |
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integer imstturbsw,imstturblw |
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|
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_RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy) |
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_RL p(sNx,sNy,Nsx,Nsy) |
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_RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys) |
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_RL q(sNx,sNy,Nrphys,ntracer) |
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_RL pl(sNx,sNy,Nrphys,Nsx,Nsy),pkl(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL ple(sNx,sNy,Nrphys+1,Nsx,Nsy) |
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_RL pkle(sNx,sNy,Nrphys+1,Nsx,Nsy) |
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_RL dpres(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL lwdt(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL lwdtclr(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL swdt(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL swdtclr(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL turbu(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL turbv(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL turbt(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL turbq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy) |
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_RL moistu(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL moistv(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL moistt(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL moistq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy) |
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_RL radswt(sNx,sNy,Nsx,Nsy),radswg(sNx,sNy,Nsx,Nsy) |
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_RL swgclr(sNx,sNy,Nsx,Nsy) |
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_RL fdirpar(sNx,sNy,Nsx,Nsy),fdifpar(sNx,sNy,Nsx,Nsy) |
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_RL osr(sNx,sNy,Nsx,Nsy),osrclr(sNx,sNy,Nsx,Nsy) |
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_RL tg0(sNx,sNy,Nsx,Nsy),radlwg(sNx,sNy,Nsx,Nsy) |
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_RL lwgclr(sNx,sNy,Nsx,Nsy),st4(sNx,sNy,Nsx,Nsy) |
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_RL dst4(sNx,sNy,Nsx,Nsy),dlwdtg(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL rainlsp(sNx,sNy,Nsx,Nsy),raincon(sNx,sNy,Nsx,Nsy) |
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_RL snowfall(sNx,sNy,Nsx,Nsy) |
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_RL cldtot_lw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL cldras_lw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL cldlsp_lw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL lwlz(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL cldtot_sw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL cldras_sw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL cldlsp_sw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL swlz(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL qliqavesw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL qliqavelw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL fccavesw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL fccavelw(sNx,sNy,Nrphys,Nsx,Nsy) |
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_RL qq(sNx,sNy,Nrphys,Nsx,Nsy) |
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|
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integer i,j,L |
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_RL getcon, kappa, p0kappa, s0, ra |
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_RL cosz(sNx,sNy) |
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|
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_RL tempij(sNx,sNy) |
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_RL tempi(2) |
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|
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_RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT |
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_RL term1,term2,thetalim,thetaeq,recip_p0g |
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|
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logical alarm |
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external alarm |
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|
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c save lwdt,lwdtclr,swdt,swdtclr,turbu,turbv,turbt,turbq |
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c save moistu,moistv,moistt,moistq |
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c save radswg,swgclr,fdirpar,fdifpar,osr,osrclr,tg0,radlwg |
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c save st4,dst4,dlwdtg,rainlsp,raincon,snowfall,iras |
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c save nlwcld,cldtot_lw,cldras_lw,cldlsp_lw,nlwlz,lwlz |
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c save nswcld,cldtot_sw,cldras_sw,cldlsp_sw,nswlz,swlz |
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c save imstturbsw,imstturblw,qliqavesw,qliqavelw,fccavesw,fccavelw |
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c save qq |
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c save pl,ple,dpres,pkle,pkl |
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|
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c common /saver/ lwdt,lwdtclr,swdt,swdtclr,turbu,turbv,turbt,turbq |
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c common /saver/ moistu,moistv,moistt,moistq |
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c common /saver/ radswg,swgclr,fdirpar,fdifpar,osr,osrclr,tg0,radlwg |
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c common /saver/ st4,dst4,dlwdtg,rainlsp,raincon,snowfall |
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c common /saver/ cldtot_lw,cldras_lw,cldlsp_lw,lwlz |
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c common /saver/ cldtot_sw,cldras_sw,cldlsp_sw,swlz |
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c common /saver/ imstturbsw,imstturblw,qliqavesw,qliqavelw,fccavesw |
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c common /saver/ fccavelw |
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c common /saver/ qq |
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c common /saver/ pl,ple,dpres,pkle,pkl |
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c common /saver/ nlwcld,nlwlz |
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c common /saver/ nswcld,nswlz |
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c common /saver/ iras |
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|
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C*********************************************************************** |
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C Unshadow input arrays (and make 'fizhi theta' from true theta) |
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C*********************************************************************** |
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|
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c if( (nhms.eq.nhms0) .and. (nymd.eq.nymd0) ) then |
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c _BEGIN_MASTER(myid) |
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c if(myid.eq.1.and.bi.eq.1) print *,' Initializing fizhi arrays ' |
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c _END_MASTER(myid) |
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c imstturblw = 0 |
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c imstturbsw = 0 |
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c iras = 0 |
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c nlwcld = 0 |
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c nlwlz = 0 |
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c nswcld = 0 |
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c nswlz = 0 |
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c do L = 1,Nrphys |
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c do j = jm1,jm2 |
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c do i = im1,im2 |
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c swlz(i,j,L,bi,bj) = 0. |
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c lwlz(i,j,L,bi,bj) = 0. |
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c qliqavesw(i,j,L,bi,bj) = 0. |
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c qliqavelw(i,j,L,bi,bj) = 0. |
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c fccavesw(i,j,L,bi,bj) = 0. |
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c fccavelw(i,j,L,bi,bj) = 0. |
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c cldtot_sw(i,j,L,bi,bj) = 0. |
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c cldras_sw(i,j,L,bi,bj) = 0. |
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c cldlsp_sw(i,j,L,bi,bj) = 0. |
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c cldtot_lw(i,j,L,bi,bj) = 0. |
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c cldras_lw(i,j,L,bi,bj) = 0. |
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c cldlsp_lw(i,j,L,bi,bj) = 0. |
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c lwdt(i,j,L,bi,bj) = 0. |
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c swdt(i,j,L,bi,bj) = 0. |
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c turbt(i,j,L,bi,bj) = 0. |
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c moistt(i,j,L,bi,bj) = 0. |
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c turbq(i,j,L,1,bi,bj) = 0. |
| 192 |
c moistq(i,j,L,1,bi,bj) = 0. |
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c turbu(i,j,L,bi,bj) = 0. |
| 194 |
c moistu(i,j,L,bi,bj) = 0. |
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c turbv(i,j,L,bi,bj) = 0. |
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c moistv(i,j,L,bi,bj) = 0. |
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c enddo |
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c enddo |
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c enddo |
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c do j = jm1,jm2 |
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c do i = im1,im2 |
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c rainlsp(i,j,bi,bj) = 0. |
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c raincon(i,j,bi,bj) = 0. |
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c snowfall(i,j,bi,bj) = 0. |
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c enddo |
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c enddo |
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c endif |
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c |
| 209 |
c kappa = getcon('KAPPA') |
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c p0kappa = 1000.0 ** kappa |
| 211 |
c S0 = getcon('S0') |
| 212 |
c |
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c do j = jm1,jm2 |
| 214 |
c do i = im1,im2 |
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c xlats(i,j) = lats(i,j,bi,bj) |
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c xlons(i,j) = lons(i,j,bi,bj) |
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c enddo |
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c enddo |
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c |
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c call astro ( nymd,nhms, xlats,xlons, im2*jm2, cosz,ra ) |
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c do j=jm1,jm2 |
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c do i=im1,im2 |
| 223 |
c radswt(i,j,bi,bj) = S0*(1.0/ra**2)*cosz(i,j) |
| 224 |
c enddo |
| 225 |
c enddo |
| 226 |
c |
| 227 |
c if( alarm('moist') .or. alarm('turb') .or. |
| 228 |
c . alarm('radsw') .or. alarm('radlw') ) then |
| 229 |
c |
| 230 |
C compute pressures - all pressure are converted here to hPa |
| 231 |
c do j = jm1,jm2 |
| 232 |
c do i = im1,im2 |
| 233 |
c ple(i,j,Nrphys+1,bi,bj) = pephy(i,j,Nrphys+1,bi,bj)/100. |
| 234 |
c pkle(i,j,Nrphys+1,bi,bj)=(pephy(i,j,Nrphys+1,bi,bj)/100.) **kappa |
| 235 |
c p(i,j,bi,bj) = pephy(i,j,Nrphys+1,bi,bj)/100. |
| 236 |
c sea_ice(i,j) = sice(i,j,bi,bj) |
| 237 |
c enddo |
| 238 |
c enddo |
| 239 |
c do L = 1,Nrphys |
| 240 |
c do j = jm1,jm2 |
| 241 |
c do i = im1,im2 |
| 242 |
c u(i,j,L) = uphy(i,j,L,bi,bj) |
| 243 |
c v(i,j,L) = vphy(i,j,L,bi,bj) |
| 244 |
c t(i,j,L) = thphy(i,j,L,bi,bj)/p0kappa |
| 245 |
c q(i,j,L,1) = sphy(i,j,L,bi,bj) |
| 246 |
c pl(i,j,L,bi,bj) = (pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj))/200. |
| 247 |
c dpres(i,j,L,bi,bj)=(pephy(i,j,L+1,bi,bj)-pephy(i,j,L,bi,bj))/100. |
| 248 |
c ple(i,j,L,bi,bj) = pephy(i,j,L,bi,bj)/100. |
| 249 |
c if (ple(i,j,L,bi,bj).gt.0.) then |
| 250 |
c pkle(i,j,L,bi,bj) = ple(i,j,L,bi,bj) **kappa |
| 251 |
c else |
| 252 |
c pkle(i,j,L,bi,bj) = 0. |
| 253 |
c endif |
| 254 |
c enddo |
| 255 |
c enddo |
| 256 |
c enddo |
| 257 |
c |
| 258 |
c call pkappa (im2,jm2,Nrphys,ple(1,1,1,bi,bj),pkle(1,1,1,bi,bj), |
| 259 |
c . pkl(1,1,1,bi,bj)) |
| 260 |
c |
| 261 |
c call fizhi_driver(myid,im2,jm2,Nrphys,bi,bj,ptracer,ntracer,xlats, |
| 262 |
c . xlons,p(1,1,bi,bj),u,v,t,q,pl(1,1,1,bi,bj),ple(1,1,1,bi,bj), |
| 263 |
c . dpres(1,1,1,bi,bj),pkle(1,1,1,bi,bj),pkl(1,1,1,bi,bj), |
| 264 |
c . fracland(1,1,bi,bj),landtype(1,1,bi,bj),radswt(1,1,bi,bj), |
| 265 |
c . phis_var(1,1,bi,bj),tgz(1,1,bi,bj),sea_ice,nchp,chlat(1,bi,bj), |
| 266 |
c . chlon(1,bi,bj),igrd(1,bi,bj),nchptot(bi,bj),nchpland(bi,bj), |
| 267 |
c . chfr(1,bi,bj),ityp(1,bi,bj),tcanopy(1,bi,bj),tdeep(1,bi,bj), |
| 268 |
c . ecanopy(1,bi,bj),swetshal(1,bi,bj),swetroot(1,bi,bj), |
| 269 |
c . swetdeep(1,bi,bj),capac(1,bi,bj),snodep(1,bi,bj), |
| 270 |
c . ctmt(1,bi,bj),xxmt(1,bi,bj),yymt(1,bi,bj),zetamt(1,bi,bj), |
| 271 |
c . xlmt(1,1,bi,bj),khmt(1,1,bi,bj),tke(1,1,bi,bj), |
| 272 |
c . albvisdr(1,1,bi,bj),albvisdf(1,1,bi,bj),albnirdr(1,1,bi,bj), |
| 273 |
c . albnirdf(1,1,bi,bj),emiss(1,1,1,bi,bj),alai(1,bi,bj), |
| 274 |
c . agrn(1,bi,bj), |
| 275 |
c . qstr(1,1,1,bi,bj),o3(1,1,1,bi,bj), |
| 276 |
c . co2,cfc11,cfc12,cfc22,methane,n2o, |
| 277 |
c . lwdt(1,1,1,bi,bj),lwdtclr(1,1,1,bi,bj),swdt(1,1,1,bi,bj), |
| 278 |
c . swdtclr(1,1,1,bi,bj),turbu(1,1,1,bi,bj),turbv(1,1,1,bi,bj), |
| 279 |
c . turbt(1,1,1,bi,bj),turbq(1,1,1,1,bi,bj),moistu(1,1,1,bi,bj), |
| 280 |
c . moistv(1,1,1,bi,bj),moistt(1,1,1,bi,bj),moistq(1,1,1,1,bi,bj), |
| 281 |
c . radswg(1,1,bi,bj),swgclr(1,1,bi,bj),fdirpar(1,1,bi,bj), |
| 282 |
c . fdifpar(1,1,bi,bj),osr(1,1,bi,bj),osrclr(1,1,bi,bj), |
| 283 |
c . tg0(1,1,bi,bj),radlwg(1,1,bi,bj),lwgclr(1,1,bi,bj), |
| 284 |
c . st4(1,1,bi,bj),dst4(1,1,bi,bj),dlwdtg(1,1,1,bi,bj), |
| 285 |
c . rainlsp(1,1,bi,bj),raincon(1,1,bi,bj),snowfall(1,1,bi,bj),iras, |
| 286 |
c . nlwcld,cldtot_lw(1,1,1,bi,bj),cldras_lw(1,1,1,bi,bj), |
| 287 |
c . cldlsp_lw(1,1,1,bi,bj),nlwlz,lwlz(1,1,1,bi,bj), |
| 288 |
c . nswcld,cldtot_sw(1,1,1,bi,bj),cldras_sw(1,1,1,bi,bj), |
| 289 |
c . cldlsp_sw(1,1,1,bi,bj),nswlz,swlz(1,1,1,bi,bj), |
| 290 |
c . imstturbsw,imstturblw,qliqavesw(1,1,1,bi,bj), |
| 291 |
c . qliqavelw(1,1,1,bi,bj),fccavesw(1,1,1,bi,bj), |
| 292 |
c . fccavelw(1,1,1,bi,bj),qq(1,1,1,bi,bj)) |
| 293 |
c |
| 294 |
c do L = 1,Nrphys |
| 295 |
c do j = jm1,jm2 |
| 296 |
c do i = im1,im2 |
| 297 |
c duphy(i,j,L,bi,bj) = moistu(i,j,L,bi,bj) + turbu(i,j,L,bi,bj) |
| 298 |
c dvphy(i,j,L,bi,bj) = moistv(i,j,L,bi,bj) + turbv(i,j,L,bi,bj) |
| 299 |
c dthphy(i,j,L,bi,bj) = ((moistt(i,j,L,bi,bj)+turbt(i,j,L,bi,bj)+ |
| 300 |
c . lwdt(i,j,L,bi,bj) + |
| 301 |
c . dlwdtg(i,j,L,bi,bj) * (tgz(i,j,bi,bj)-tg0(i,j,bi,bj)) + |
| 302 |
c . swdt(i,j,L,bi,bj)*radswt(i,j,bi,bj) )*p0kappa ) / p(i,j,bi,bj) |
| 303 |
c dsphy(i,j,L,bi,bj) = (moistq(i,j,L,1,bi,bj)+turbq(i,j,L,1,bi,bj)) |
| 304 |
c . /p(i,j,bi,bj) |
| 305 |
c enddo |
| 306 |
c enddo |
| 307 |
c enddo |
| 308 |
c |
| 309 |
c endif |
| 310 |
c |
| 311 |
c call fizhi_step_diag(myid,p,uphy,vphy,thphy,sphy,qq,pkl,dpres, |
| 312 |
c . radswt,radswg,swgclr,osr,osrclr,st4,dst4,tgz,tg0,radlwg,lwgclr, |
| 313 |
c . turbu,turbv,turbt,turbq,moistu,moistv,moistt,moistq, |
| 314 |
c . lwdt,swdt,lwdtclr,swdtclr,dlwdtg, |
| 315 |
c . im1,im2,jm1,jm2,Nrphys,Nsx,Nsy,bi,bj,ntracer) |
| 316 |
|
| 317 |
|
| 318 |
kF=1. _d 0/86400. _d 0 |
| 319 |
sigma_b = 0.7 _d 0 |
| 320 |
ka=1. _d 0/(40. _d 0*86400. _d 0) |
| 321 |
ks=1. _d 0/(4. _d 0 *86400. _d 0) |
| 322 |
pi = getcon('PI') |
| 323 |
atm_kappa = getcon('KAPPA') |
| 324 |
atm_po = getcon('ATMPOPA') |
| 325 |
deg2rad = getcon('DEG2RAD') |
| 326 |
|
| 327 |
do L = 1,Nrphys |
| 328 |
do j = jm1,jm2 |
| 329 |
do i = im1,im2 |
| 330 |
recip_P0g= 1. _d 0 / pephy(i,j,Nrphys+1,bi,bj) |
| 331 |
c U and V terms: |
| 332 |
termP=0.5 _d 0*((pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj)) |
| 333 |
& *recip_P0g ) |
| 334 |
kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) ) |
| 335 |
duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj) |
| 336 |
dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj) |
| 337 |
|
| 338 |
c T terms |
| 339 |
C-- Forcing term(s) |
| 340 |
term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2) |
| 341 |
termP=0.5 _d 0*( pephy(i,j,L,bi,bj) + pephy(i,j,L+1,bi,bj) ) |
| 342 |
term2=10. _d 0*log(termP/atm_po) |
| 343 |
& *(cos(lats(I,J,bi,bj)*deg2rad)**2) |
| 344 |
thetaLim = 200. _d 0/ ((termP/atm_po)**atm_kappa) |
| 345 |
thetaEq=315. _d 0-term1-term2 |
| 346 |
thetaEq=MAX(thetaLim,thetaEq) |
| 347 |
kT=ka+(ks-ka) |
| 348 |
& *MAX(0. _d 0, |
| 349 |
& (termP*recip_P0g-sigma_b)/(1. _d 0-sigma_b) ) |
| 350 |
& *COS((lats(I,J,bi,bj)*deg2rad))**4 |
| 351 |
if(termP*recip_P0g.gt.0.04)then |
| 352 |
dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq ) |
| 353 |
else |
| 354 |
dthphy(i,j,L,bi,bj)=0. |
| 355 |
endif |
| 356 |
|
| 357 |
c S terms (hs runs dry - no moisture) |
| 358 |
C-- Forcing term(s) |
| 359 |
dsphy(i,j,L,bi,bj)=0. |
| 360 |
|
| 361 |
enddo |
| 362 |
enddo |
| 363 |
enddo |
| 364 |
|
| 365 |
return |
| 366 |
end |
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